The world: or, first lessons in astronomy and geology, in connetion with the present and past condition of our globe.. (1848)
Smith, H. L. (Hamilton Lanphere), 1819-1903 · Cleveland, M. C. Younglove and company · leaf 319
rs to be some minute organic substance, usually a frag- ment of coral, or a shell. To this class belong the so-called Oxford and Kimmeredge clays, and the Jura limestone, since the mass of the Jura mountains in France is of the oolite formation. During this period, an immense number of marine… … lobster, from the oolite clay of Yorkshire, England. The fossil remains of insects are also common in these strata, and very pe- culiar and beautiful forms of ammonite, which seen?? to have
Astronomy · Meteorology · Geology · Paleontology
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